package chapter06.属性和方法整体练习.案例1.案例2;

/**
 * ClassName: Circl
 * Package: 案例2
 * Description:
 *
 * @Author fjorid
 * @Create 2025/1/9 20:53
 * @Version 1.0
 */

public class Circl {
     double radius;
    public double aCirclr(double radius) {
        radius = radius;
        return radius;
    }
    public double getArea() {
        return Math.PI * radius * radius;
    }
    public double getRadius() {
        return radius;
    }
    public double setRadius(double radius) {
        return radius;
    }
}